On 05/09/2013 06:56 PM, alex alex wrote:
> vmlinux file
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Please try the following patch:
diff --git a/ksrc/skins/posix/syscall.c b/ksrc/skins/posix/syscall.c
index 49ed764..8ffd1ad 100644
--- a/ksrc/skins/posix/syscall.c
+++ b/ksrc/skins/posix/syscall.c
@@ -437,8 +437,10 @@ static int __pthread_set_name_np(struct pt_regs *regs)
k_tid = __pthread_find(&hkey);
if (k_tid) {
p = xnthread_user_task(&k_tid->threadbase);
- strncpy(p->comm, name, sizeof(p->comm));
- p->comm[sizeof(p->comm) - 1] = '\0';
+ if (p) {
+ strncpy(p->comm, name, sizeof(p->comm));
+ p->comm[sizeof(p->comm) - 1] = '\0';
+ }
}
return -pthread_set_name_np(k_tid, name);
--
Gilles.
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